EP 1754535 A1 20070221 - Process for hydrogenating acetylenes
Title (en)
Process for hydrogenating acetylenes
Title (de)
Verfahren zur Hydrierung von Acetylenen
Title (fr)
PROCEDE D'HYDROGENATION D'ACETYLENES
Publication
Application
Priority
- EP 02748159 A 20020708
- US 0222340 W 20020708
Abstract (en)
A process for selectively hydrogenating C4-acetylenes in a liquid hydrocarbon stream containing largely butadiene comprising contacting hydrogen and the hydrocarbon stream with a catalytic composite comprising an inorganic oxide support having dispersed thereon finely divided copper metal and an activator metal selected from the group consisting of nickel, cobalt, platinum, palladium, manganese, and a combination thereof said catalytic composite having an average effective diameter of up to 800 µm (1/32 inch).
IPC 8 full level
B01J 23/72 (2006.01); B01J 23/74 (2006.01); B01J 23/889 (2006.01); B01J 23/89 (2006.01); B01J 35/00 (2024.01); B01J 37/00 (2006.01); B01J 37/02 (2006.01); C07C 7/167 (2006.01)
CPC (source: EP)
B01J 21/04 (2013.01); B01J 23/002 (2013.01); B01J 23/72 (2013.01); B01J 23/75 (2013.01); B01J 23/755 (2013.01); B01J 23/8892 (2013.01); B01J 23/8926 (2013.01); B01J 35/31 (2024.01); B01J 35/40 (2024.01); B01J 35/51 (2024.01); B01J 35/615 (2024.01); B01J 37/0072 (2013.01); B01J 37/0201 (2013.01); B01J 37/0238 (2013.01); C07C 7/167 (2013.01); B01J 2523/00 (2013.01)
C-Set (source: EP)
Citation (applicant)
- US 4493906 A 19850115 - COUVILLION MARK C [US]
- US 4440956 A 19840403 - COUVILLION MARK C [US]
- US 3912789 A 19751014 - FREVEL LUDO K, et al
- US 3218268 A 19651116 - ARNOLD MELVIN R
- US 3751508 A 19730807 - FUJISO T, et al
- US 2620314 A 19521202 - JAMES HOEKSTRA
- US 3259454 A 19660705 - EDWARD MICHALKO
- US 3259589 A 19660705 - EDWARD MICHALKO
- US 3388077 A 19680611 - JAMES HOEKSTRA
- SARKANY, A. ET AL., APPLIED CATALYSIS, vol. 12, 1984, pages 373 - 379
- LEE, S.; ARIS, R., CATAL. REV. -SCI: ENG., vol. 27, no. 2, 1985, pages 207 - 340
- KOMIYAMA, M., CATAL REV. -SCI. ENG., vol. 27, no. 2, 1985, pages 341 - 372
- DOUGHERTY, R. C.; VERYKIOS, X. E., CATAL. REV. -SCI. ENG., vol. 29, no. 1, 1987, pages 101 - 150
Citation (search report)
- [DX] US 3912789 A 19751014 - FREVEL LUDO K, et al
- [X] US 3651167 A 19720321 - ROSSET ARMAND J DE
- [DA] US 2620314 A 19521202 - JAMES HOEKSTRA
- [DA] US 4440956 A 19840403 - COUVILLION MARK C [US]
- [A] EP 1070695 A1 20010124 - UOP LLC [US]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
WO 2004004901 A1 20040115; AU 2002318331 A1 20040123; CN 1309473 C 20070411; CN 1638867 A 20050713; EP 1519788 A1 20050406; EP 1754535 A1 20070221
DOCDB simple family (application)
US 0222340 W 20020708; AU 2002318331 A 20020708; CN 02829293 A 20020708; EP 02748159 A 20020708; EP 06021462 A 20020708